cooling Hyundai Accent 2006 Service Manual

3 IN CASE OF EMERGENCY
6SPARE WHEEL
!
CAUTION:
Serious loss of coolant indicates there is a leak in the cooling systemand this should be checked as soon as possible by a Hyundai dealer. SD050A3-E The spare wheel is stored under the luggage compartment floor and is ac- cessed from within the luggage com- partment by lifting the carpet and thefloor panel. To remove the spare wheel, unscrew the retainer, rotating this in an anticlockwise direction and lift out the wheel. To replace the wheel, screw the retainer by hand until tight havinglocated the wheel in the luggage com- partment floor well. The inflation pres- sure of the spare wheel should bechecked at least monthly and when- ever the wheel is fitted to the vehicle. Spare Tyre Pressure
5Jx13 5Jx14
5.5Jx15
5Jx13 5Jx14
5.5Jx15 TYRE
SIZE
RIM
SIZE PRESSURE, kPa (PSI)
175/70R13 185/60R14185/55R15175/70R13 185/60R14 185/55R15 REAR
207(30) 207(30) FRONT
230(33)230(33)
UP TO 2
PERSONS UP TO
MAX. LOAD
REAR
230(33)230(33)
FRONT 207(30) 220(32)
EN-
GINE
Die- sel
Petrol
HLC4011

5
VEHICLE MAINTENANCE REQUIREMENTS
5
F030C02TB-EAT R : Replace I : Inspect and, after inspection, clean, adjust, repair or replace if necessary
GENERAL MAINTENANCE COOLING SYSTEMCOOLANTCOOLANT SPECIFIC GRAVITYMANUAL TRANSAXLE OILAUTOMATIC TRANSAXLE FLUID BRAKE PIPES, HOSES, AND CONNECTIONS BRAKE FLUIDCLUTCH FLUIDREAR BRAKE LININGS AND CYLINDERSBRAKE PADS SUSPENSION AND STEERING SYSTEM FRONT SUSPENSION BALL JOINTSPOLLEN FILTER (FOR EVAPORATOR AND BLOWER UNIT)REAR WHEEL BEARINGSTYRE CONDITION AND PRESSURE (incl. Spare)LUBRICATE LOCKS AND HINGES CHECK ALL ELECTRICAL SYSTEMS ROAD TESTCHECK ALL SYSTEMS WITH HI-SCAN 60 72
50 60
4048
I I I
R I
R R I I II
R II I III
I I IIIII I II
R I I IIII
I I III
RR IIII
R I I IIII
30 36
I I IIIII I II
R I I IIII
I I III
RR IIII
R I I IIII
10 12
I I IIIII I II
R I I IIII
MILES X 1000 MONTHS
NO. DESCRIPTION
1 2345 6 789
10 11 1213141516 17 1819
See Note (1)
Note : (1) FOR THE FIRST TIME, REPLACE THE COOLANT 60,000 MILES OR 60 MONTHS. AFTER THAT, REPLACE IT EVERY 30,000 MILES OR 24 MONTHS.
20 24

5VEHICLE MAINTENANCE REQUIREMENTS
8
6ZF070C1-A
o Coolant
The engine coolant should be changed
at the intervals specified in the main- tenance schedule. F060H01A-AAT
o Air cleaner filter
A Genuine Hyundai air cleaner filter is
recommended when the filter is re- placed.
6ZF060J1-A
o Spark plugs
(For Petrol Engine)
Make sure to install new spark plugs
of the correct heat range.
6ZF070B1-A
o Cooling system
Check the cooling system part, such as radiator, coolant reservoir, hoses and connections for leakage and dam- age. Replace any damaged parts.
6ZF060G1-A o Vapour hose and fuel filler cap The vapour hose and fuel filler cap should be inspected at those intervals specified in the maintenance sched- ule. Make sure that a new vapourhose or fuel filler cap is correctly re- placed. 6ZF060F1-A
o Vacuum, crankcase
ventilation hoses
Inspect the surface of hoses for evi-
dence of heat and/or mechanical dam-age. Hard and brittle rubber, cracking, tears, cuts, abrasions, and excessiveswelling indicate deterioration. Par- ticular attention should be paid to ex- amining those hose surfaces nearestto high heat sources, such as the exhaust manifold.
Inspect the hose routing to assure
that the hoses do not come in contactwith any heat source, sharp edges or moving component which might causeheat damage or mechanical wear. Inspect all hose connections, such as clamps and couplings, to make surethey are secure, and that no leaks are present. Hoses should be replaced immediately if there is any evidence ofdeterioration or damage.
6ZF060E1-A o Timing belt Replace timimg belt and inspect all associated parts related for damage and deformation. Replace any dam- aged parts immediately.

6
OWNER MAINTENANCE
7
Petrol engine
Diesel engine
G030D02A-EAT ENGINE OIL REPLENISHMENT
If the indicated oil level is at or below the lower mark of the dipstick, oil should be added until the level is at or below the upper mark.To add oil to the engine, remove the filler cap by rotating in an counterclock- wise direction and pour engine oil intothe engine. Before checking the level again, allow several minutes for the oil to drain into the sump. Replace the oilfiller cap rotating it in a clockwise direc- tion until tight. The quantity of oil required to raise the level from the minimum to maximum level is approximately 1 litre (PetrolEngine)/ 1.2 litres (Diesel Engine).ZG030E1-A ENGINE OIL CONSUMPTION Function of engine oil Engine oil has the primary function of lubricating and cooling the inside of theengine. Engine oil consumption It is normal that an engine should con- sume some engine oil while normal driving. The cause of oil consumption in a normal engine are as follows;
o Engine oil is used to lubricate pis-
tons, piston rings and cylinders. A thin film of oil is left on the cylinder wall when a piston moves down- wards in the cylinder. High negativepressure generated during engine operation sucks some of the oil into the combustion chamber.This oil with some oil of the cylinder wall is burned by the high tempera- ture combustion gases during thecombustion process.
G030D03A
G030D02A

6OWNER MAINTENANCE
10
NOTE: It is imperative that vehicles fitted with an air conditioning system have a coolant concentration of the rec-ommended strength at all times. The use of the air conditioning system when the cooling system is filledwith water only will result in the heater matrix freezing and subse- quently bursting. SG050C1-E Coolant Level The engine coolant level may be ob- served through the side of the plasticcoolant reservoir (expansion tank) when the engine is cold. If the level is below the "L" mark, add coolant of the correctconcentration until the level is between the "L" and "F" marks. If the level falls below the "L" mark on a regular basisdespite being topped up, consult a Hyundai dealer.
SG050B1-E Coolant recommendations Only ethylene glycol based coolant with a corrosion inhibitor suited to aluminiumalloy engine components should be used in the cooling system. No further additives or inhibitors should be used.The coolant specific gravity should be checked as prescribed in the mainte- nance schedule to ensure adequatefrost and corrosion protection. In addi- tion, the engine coolant must be re- placed at the specified interval sincethe corrosion inhibitor properties dete- riorate with time. It is important to note that whilst anincrease in the concentration of anti freeze gives an increase in the level of frost protection, a solution which is inexcess of 65% anti freeze will result in reduced frost protection and engine overheating. Therefore the recom-mended concentration of 50% should not be exceeded for general use. The use of methanol based anti freezecompounds may result in engine over- heating and will invalidate the vehicle warranty.
HLC5005

6
OWNER MAINTENANCE
11
SG050D1-E To Change the Coolant The coolant should be changed at those intervals specified in the vehicle main-tenance schedule in Section 5. NOTE: Care should be taken to ensure that coolant is not allowed to spill onto the paintwork since the finish may become damaged. If coolant spill-age occurs, the affected area should be rinsed thoroughly with water.
1. Park the vehicle on level ground and
ensure that the parking brake is firmly applied, and the engine allowed tocool. Do not attempt this operation whilst the engine is hot since burning orscalding may result.
2. Prepare a suitable receptacle to col-
lect the displaced coolant and posi-tion this under the radiator drain tap.
3. With the heater temperature control
set to the "HOT" position, removethe radiator cap and open the radiator drain tap.
!
6. Start the engine with the radiator capstill removed and continue to add coolant as the level decreases as air is expelled from the system. When the level remains constant, replacethe radiator cap and replenish the coolant reservoir.
7. When the engine is hot, check to ensure that no coolant leaks arepresent.
4. When the engine coolant has drained completely, close the drain tap en-suring that this is not over tightened.
5. Prepare a suitable quantity of new
engine coolant (refer to section 9)and pour this into the radiator. WARNING:
The cooling fan is controlled by en- gine coolant temperature and maysometimes operate even when the engine is not running. Use extreme caution when working near theblades of the cooling fan so that you are not injured by a rotating fan blade. As the engine coolant tem-perature decreases, the fan will auto- matically shut off. This is a normal condition.
G050D01A
G050D02A

6
OWNER MAINTENANCE
17
!Open the bonnet and remove the transaxle dipstick, remembering that care must be exercised to prevent in-jury occurring through contact with hot or rotating parts of the engine. WARNING:
The cooling fan is controlled by en- gine coolant temperature and maysometimes operate even when the engine is not running. Use extreme caution when working near theblades of the cooling fan so that you are not injured by a rotating fan blade. As the engine coolant tem-perature decreases, the fan will auto- matically shut off. This is a normal condition.
Wipe the dipstick, replace it fully andpromptly remove it again. The fluidlevel should be between the upper and lower marks. Fluid need only be added if the level is at or below the lower markand must never be increased above the higher mark. If additional fluid is re- quired, this should be poured into thetransmission through the dipstick tube with the aid of a suitable funnel.
G110D03A
G110D04A
Fluid level should be within "HOT" range
!WARNING (Diesel only):
Never work on injection system with engine running or within 30 seconds after shutting off engine. High pres-sure pump, rail, injectors and high pressure pipes are subject to high pressure even after the enginestopped. The fuel jet produced by fuel leaks may cause serious injury, if it touch the body. People usingpacemakers should not move than 12 in.(30 cm) closer to the ECU or wiring harness within the engine room while engine is running, since the high currents in the CommonRail system produce considerable magnetic fields.

6OWNER MAINTENANCE
26ELECTRIC COOLING FANSBATTERY MAINTENANCE
!
!
o If battery electrolyte is spilled onto
skin or into eyes, the effected area must be flushed with copious amounts of water and medical assis- tance sought.
o If battery electrolyte is ingested, copious amounts of water or milkfollowed by an antacid (raw egg ormilk of magnesia) must be drunk. Vomiting should not be induced and medical assistance must be sought.
o Batteries must only be charged in well ventilated areas from which na-ked lights or sources of sparks areexcluded.
o Ensure that children, pets or other
unauthorized persons are kept awayfrom batteries.
o Do not allow anything to bridge the
positive (+) and negative (-) termi-nals of the battery.
o Never invert the battery. The battery fitted during production is of the "Maintenance Free" type.
SG210A1-E
WARNING:
Motor vehicle batteries containsulphuric acid which is corrosive and poisonous. Hydrogen gas isemitted from the battery which is explosive when combined with oxy- gen. The following precautions mustbe strictly observed to avoid per- sonal injury or damage to the ve- hicle. SG220A1-E
WARNING:
The cooling fan is controlled by en-gine coolant temperature and may sometimes operate even when the engine is not running. Use extremecaution when working near the blades of the cooling fan so that you are not injured by a rotating fanblade. As the engine coolant tem- perature decreases, the fan will auto- matically shut off. This is a normalcondition.
D010B01A
The engine cooling fan should operate before the temperature gauge reaches the upper portion of the scale and thecondenser fan should operate when- ever the air conditioning is in use.

10INDEX
2
A Air Cleaner Element .................................................. 6-13
Air Conditioning
Maintenance ........................................................... 6-20
Operation ............................................................... 1-79
Switch ..................................................................... 1-78
Airbag ........................................................................ 1-31
Antenna ..................................................................... 1-83
Anti-Theft Alarm System ............................................. 1-8
Ashtray ...................................................................... 1-58
B
Battery ....................................................................... 6-26
Bonnet Release ........................................................ 1-67
Boot Lid/Hatchback Door ................... ....................... 1-69
Brake Anti-lock system ..................................................... 2-15
Checking the brake ................................................ 6-18
Effective braking .................................................... 2-14
Fluid ....................................................................... 6-18
Pedal clearance ..................................................... 6-23
Pedal freepl ay ........................................................ 6-23
Bulbs Repl acement ................................................... 6-30
Bulbs Wat tage ........................................................... 6-36
CCargo Area Cover ..................................................... 1-69
Catalytic Converter ..................................................... 7-3
Child-Proof Rear Door Lock ....................................... 1-7 Child Restraint System............................................. 1-22Cigar Lighter
............................................................. 1-57
Clock ......................................................................... 1-57
Clutch
Checking the cluch fluid ............... .......................... 6-19
Pedal freepl ay ........................................................ 6-22
Combination Light Daytime running light ............................................. 1-52
Headlight flash ....................................................... 1-52
High and low beam ................................................ 1-52
Lane change si gnal ................................................ 1-51
Lighting switch ....................................................... 1-51
Turn signal oper ation............................................. 1-51
Cooling Fans ............................................................. 6-26
Corrosion Protection Interior val eting........................................................ 4-5
Polishing ................................................................... 4-4
Protecting your Hyundai from corrosion .................. 4-2
Underbody coati ngs ................................................. 4-2
D Daily Operating Checks .............................................. 6-5
Door Central door lock ...................................................... 1-8
Door locks ................................................................ 1-6
Locking, unlocking front doors with a key ............... 1-6
Drink Holder .............................................................. 1-58
Drive Belts ................................................................ 6-23

10
INDEX
3
Driving Economical driving ................................................. 2-16
Smooth cornering ................................................... 2-17
Winter motoring ...................................................... 2-17
E Emission Control Syst em ........................................... 7-2
Engine Before starting the engine ....................................... 2-3
Compartment ........................................................... 6-2
Coolant ..................................................................... 6-9
Coolant temperature gauge ................................... 1-46
If the engine overheats ............................................ 3-5
Number .................................................................... 8-2
Oil ............................................................................. 6-5
Starting ..................................................................... 2-5
Engine Exhaust Can Be Dangerous ........................... 2-2
FFog Light Front ....................................................................... 1-56
Rear ....................................................................... 1-56
Front Seats
Head restraint adjustment...................................... 1-14
Lumbar support adjustment ................................... 1-14
Seat cushion height adjustment............................ 1-15
Seat rake adj ustment............................................. 1-13
Seat recline adjustment .............. ...........................1-13Fuel
Capacity ................................................................... 9-2
Gauge .................................................................... 1-46
Recommendations ................................................... 1-2
Fuel Filler Lid
Remote release ...................................................... 1-68
Fuses ........................................................................ 6-24
Fuse Panel description ............................................. 6-37
G Glove Box ................................................................. 1-63
H Hazard Warning System ........................................... 1-55
Headlight Aiming Adjustment ....................................6-28
Headlight Leveling Device Syst em ...........................1-54
Heated Rear Window ................................................ 1-55
Heating and Cooling Control ..................................... 1-72
Heating and Ventilation ............................................. 1-73
Air flow control ....................................................... 1-74
Air intake control .................................................... 1-73
Bi-level heating ....................................................... 1-77
Defrost/Defogging .................................................. 1-77
Fan speed control .................................................. 1-73
Temperature control ............................................... 1-76
High-Mounted Rear Stop light.................................... 1-66
Horn .......................................................................... 1-71